Hurry it's
which is the intersection of the sets p = {1, 2, 3, 4}, q = {4, 5, 6, 7}, and r = {7, 8, 9, 10}?

{7}

null set

{4, 7}

{4}

Based on the figures as marked, /\rqs = —

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need